StarTech.com Thunderbolt 3 PCIe Expansion Chassis with DisplayPort – PCIe x16

StarTech.com Thunderbolt 3 PCIe Expansion Chassis, External Enclosure Box with 1x PCI-Express Slot, 5K/4K Output Via TB3/DP Ports, TAA – Add an external PCI Express 3.0 x16 slot and a DP connection to a Thunderbolt 3 MacBook or laptop – Add a PCIe card such as an: SSD, Ethernet, Fiber, video capture, USB, FireWire, or eSATA card to a Thunderbolt 3 laptop – Thunderbolt 3 to PCIe